respected sir/madam,
i saurabh kumar pran is doing b.tech(final yr.) from bharath university.i want little description regarding to the projectHall Effect sensor based non-contact Tachometer for electrical motors speed measurement. i also want to know what are the component used in this project and what is its expected cost.i have already worked on many sensing device in our previous semester mini project.if you have possible please send me block diagram of this project. i m highly obliged i ....etc

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Abstract

Closed-loop servo control of a DC motor and load system using tachometer feedback is a very common industrial and research application. In the presence of finite shaft stiffness, this exercise becomes involved since flexibility introduces resonance and shaft ringing. To be able to model, predict, and eliminate these high-frequency resonance problems by means of an appropriate controller design, it is essential to have an accurate model for the entire drive system, including the tachometer.

The conventional tachometer model does n ....etc

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Aging Effect on Leakage Current Flow in Wooden Poles



ABSTRACT

Insulation degradation leading to leakage current flow through high voltage insulators
could result in catastrophic failures such as pole fires and damages to nearby
equipment. This paper examines the leakage current distribution originating from the
high voltage conductor to various locations through the wooden pole of various age
profiles. The specimens that are investigated in this paper range from a new sample to
an aged pole sample of ....etc

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To get full information or details of multiple effect evaporator over single effect evaporator please have a look on the pages

http://seminarsprojects.net/Thread-single-multi-effect-evaporator?pid=28181&mode=threaded

http://seminarsprojects.net/Thread-single-multi-effect-evaporator?pid=58236#pid58236

if you again feel trouble on multiple effect evaporator over single effect evaporator please reply in that page and ask specific fields in multiple effect evaporator over single effect evaporator ....etc

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To get full information or details of electric pulse magnetic braking please have a look on the pages

http://seminarsprojects.net/Thread-epm-braking-electric-pulse-magnetic-braking-full-report

if you again feel trouble on electric pulse magnetic braking please reply in that page and ask specific fields in electric pulse magnetic braking ....etc

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plz send the total information about magneto optic current transformers..
principle, operation, design, difference b/w current transformers & moct, advantages and dis advantages ....etc

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I need a project for class 12th based on magnetic effect of electric current. ....etc

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The Photo Electric Effect
Discovery, implications, and current technology
Discovery: Heinrich Hertz and Phillip Lenard
Hertz clarified Maxwell s electromagnetic theory of light:
Proved that electricity can be transmitted in electromagnetic waves.
Established that light was a form of electromagnetic radiation.
First person to broadcast and receive these waves.
Hertz s Spark Gap Generator:
Lenard Goes Further
His assistant, Phillip Lenard, explored the effect further. He built his own apparatus call ....etc

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This article is presented by:
Chinmoy Prasad
Low Voltage Power Supply Using Piezo Electric Effect


INTRODUCTION

Electronics devices are termed as wearable instead of portable
Power consumption of the devices limits
Size
Weight
Autonomous lifetime

Wearable Devices Functions & Its Power Consumption

Programmable Microprocessor
Bluetooth System
MP3 player
Personal assistant/organ ....etc

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This article describes the effect of tower displacement of two parallel transmission lines on the magnetic field distribution. Here, two parallel lines with the same working voltage and having the same span and in which the use of artificial tower displacement is made is modeled.Parallel transmission lines with different span lengths and different voltages produce tower displacements naturally and this is also modeled. Additionally, the effects like the spacing between the parallel lines, phase conductors arrangements and the transmission line ....etc

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